EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Eastport, ME
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Newport, RI
Block Island, RI
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The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
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Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Eastport, ME : 05/17/2026 14:21:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 18Z,   0.50, -16.42, -16.16,  99.90,  -0.24,
05/15 19Z,   0.40, -20.41, -20.38,  99.90,  -0.37,
05/15 20Z,   0.40, -22.88, -22.88,  99.90,  -0.40,  (min)
05/15 21Z,   0.30, -22.71, -22.31,  99.90,   0.10,
05/15 22Z,   0.30, -19.71, -18.94,  99.90,   0.47,
05/15 23Z,   0.20, -14.92, -14.10,  99.90,   0.62,
05/16 00Z,   0.00,  -9.67,  -8.93,  99.90,   0.74,
05/16 01Z,   0.00,  -5.03,  -4.26,  99.90,   0.77,
05/16 02Z,   0.00,  -2.24,  -1.63,  99.90,   0.61,  (max)
05/16 03Z,   0.00,  -2.30,  -2.21,  99.90,   0.09,
05/16 04Z,   0.00,  -5.10,  -5.23,  99.90,  -0.13,
05/16 05Z,   0.00,  -9.59,  -9.70,  99.90,  -0.11,
05/16 06Z,   0.00, -14.68, -14.64,  99.90,   0.04,
05/16 07Z,   0.00, -19.55, -19.62,  99.90,  -0.07,
05/16 08Z,   0.10, -23.31, -23.47,  99.90,  -0.26,
05/16 09Z,   0.10, -24.74, -24.72,  99.90,  -0.08,  (min)
05/16 10Z,   0.20, -23.09, -22.45,  99.90,   0.44,
05/16 11Z,   0.20, -18.97, -18.27,  99.90,   0.50,
05/16 12Z,   0.20, -13.72, -13.10,  99.90,   0.42,
05/16 13Z,   0.20,  -8.53,  -7.80,  99.90,   0.53,
05/16 14Z,   0.20,  -4.57,  -3.89,  99.90,   0.48,
05/16 15Z,   0.20,  -3.08,  -2.68,  99.90,   0.20,  (max)
05/16 16Z,   0.20,  -4.48,  -4.48,  99.90,  -0.20,
05/16 17Z,   0.10,  -8.01,  -8.11,  99.90,  -0.20,
05/16 18Z,   0.10, -12.55, -12.60,  99.90,  -0.15,
05/16 19Z,   0.10, -17.20, -17.12,  99.90,  -0.02,
05/16 20Z,   0.10, -21.19, -21.35,  99.90,  -0.26,
05/16 21Z,   0.10, -23.39, -23.62,  99.90,  -0.33,  (min)
05/16 22Z,   0.20, -22.72, -22.29,  99.90,   0.23,
05/16 23Z,   0.20, -19.18, -18.35,  99.90,   0.63,
05/17 00Z,   0.20, -14.00, -13.27,  99.90,   0.53,
05/17 01Z,   0.10,  -8.52,  -7.84,  99.90,   0.58,
05/17 02Z,   0.10,  -3.91,  -3.18,  99.90,   0.63,
05/17 03Z,   0.10,  -1.48,  -0.88,  99.90,   0.50,  (max)
05/17 04Z,   0.10,  -2.09,  -2.00,  99.90,  -0.01,
05/17 05Z,   0.10,  -5.40,  -5.39,  99.90,  -0.09,
05/17 06Z,   0.20, -10.26, -10.22,  99.90,  -0.16,
05/17 07Z,   0.20, -15.58, -15.41,  99.90,  -0.03,
05/17 08Z,   0.20, -20.56, -20.44,  99.90,  -0.08,
05/17 09Z,   0.20, -24.19, -24.14,  99.90,  -0.15,
05/17 10Z,   0.20, -25.22, -24.83,  99.90,   0.19,  (min)
05/17 11Z,   0.10, -23.06, -22.21,  99.90,   0.75,
05/17 12Z,   0.10, -18.52, -17.72,  99.90,   0.70,
05/17 13Z,   0.00, -13.00, -12.38,  99.90,   0.62,
05/17 14Z,   0.00,  -7.74,  -7.22,  99.90,   0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 15Z,   0.00,  -3.98,  99.90,  -3.50,   0.48,
05/17 16Z,  -0.10,  -2.92,  99.90,  -2.58,   0.44,  (max)
05/17 17Z,  -0.20,  -4.74,  99.90,  -4.53,   0.41,
05/17 18Z,  -0.30,  -8.55,  99.90,  -8.48,   0.37,
05/17 19Z,  -0.20, -13.22,  99.90, -13.08,   0.33,
05/17 20Z,  -0.10, -17.89,  99.90, -17.69,   0.30,
05/17 21Z,   0.00, -21.75,  99.90, -21.49,   0.26,
05/17 22Z,   0.00, -23.61,  99.90, -23.38,   0.23,  (min)
05/17 23Z,   0.00, -22.44,  99.90, -22.25,   0.19,
05/18 00Z,   0.00, -18.49,  99.90, -18.34,   0.15,
05/18 01Z,   0.00, -13.08,  99.90, -12.97,   0.12,
05/18 02Z,   0.00,  -7.57,  99.90,  -7.49,   0.08,
05/18 03Z,  -0.10,  -3.17,  99.90,  -3.18,   0.08,
05/18 04Z,  -0.20,  -1.18,  99.90,  -1.29,   0.08,  (max)
05/18 05Z,  -0.30,  -2.28,  99.90,  -2.50,   0.08,
05/18 06Z,  -0.40,  -5.94,  99.90,  -6.26,   0.08,
05/18 07Z,  -0.40, -10.97,  99.90, -11.29,   0.08,
05/18 08Z,  -0.30, -16.35,  99.90, -16.57,   0.08,
05/18 09Z,  -0.20, -21.28,  99.90, -21.39,   0.08,
05/18 10Z,  -0.10, -24.67,  99.90, -24.69,   0.08,
05/18 11Z,   0.00, -25.26,  99.90, -25.18,   0.08,  (min)
05/18 12Z,   0.10, -22.67,  99.90, -22.49,   0.08,
05/18 13Z,   0.20, -17.88,  99.90, -17.60,   0.08,
05/18 14Z,   0.30, -12.30,  99.90, -11.92,   0.08,
05/18 15Z,   0.30,  -7.15,  99.90,  -6.77,   0.08,
05/18 16Z,   0.30,  -3.73,  99.90,  -3.35,   0.08,
05/18 17Z,   0.20,  -3.08,  99.90,  -2.80,   0.08,  (max)
05/18 18Z,   0.10,  -5.22,  99.90,  -5.04,   0.08,
05/18 19Z,   0.10,  -9.15,  99.90,  -8.97,   0.08,
05/18 20Z,   0.00, -13.79,  99.90, -13.71,   0.08,
05/18 21Z,   0.00, -18.37,  99.90, -18.29,   0.08,
05/18 22Z,   0.00, -22.03,  99.90, -21.95,   0.08,
05/18 23Z,   0.00, -23.51,  99.90, -23.43,   0.08,  (min)
05/19 00Z,   0.10, -21.94,  99.90, -21.76,   0.08,
05/19 01Z,   0.10, -17.75,  99.90, -17.57,   0.08,
05/19 02Z,   0.20, -12.33,  99.90, -12.05,   0.08,
05/19 03Z,   0.20,  -6.97,  99.90,  -6.69,   0.08,
05/19 04Z,   0.10,  -2.88,  99.90,  -2.70,   0.08,
05/19 05Z,   0.10,  -1.32,  99.90,  -1.14,   0.08,  (max)
05/19 06Z,   0.10,  -2.78,  99.90,  -2.60,   0.08,
05/19 07Z,   0.10,  -6.60,  99.90,  -6.42,   0.08,
05/19 08Z,   0.10, -11.60,  99.90, -11.42,   0.08,
05/19 09Z,   0.10, -16.87,  99.90, -16.69,   0.08,
05/19 10Z,   0.10, -21.62,  99.90, -21.44,   0.08,
05/19 11Z,   0.10, -24.70,  99.90, -24.52,   0.08,
05/19 12Z,   0.20, -24.91,  99.90, -24.63,   0.08,  (min)
05/19 13Z,   0.20, -22.03,  99.90, -21.75,   0.08,
05/19 14Z,   0.20, -17.19,  99.90, -16.91,   0.08,
05/19 15Z,   0.20, -11.75,  99.90, -11.47,   0.08,
05/19 16Z,   0.20,  -6.86,  99.90,  -6.58,   0.08,
05/19 17Z,   0.20,  -3.80,  99.90,  -3.52,   0.08,
05/19 18Z,   0.20,  -3.51,  99.90,  -3.22,   0.08,  (max)
05/19 19Z,   0.10,  -5.80,  99.90,  -5.62,   0.08,
05/19 20Z,   0.10,  -9.68,  99.90,  -9.50,   0.08,
05/19 21Z,   0.20, -14.18,  99.90, -13.90,   0.08,
05/19 22Z,   0.20, -18.59,  99.90, -18.31,   0.08,
05/19 23Z,   0.20, -22.00,  99.90, -21.72,   0.08,
05/20 00Z,   0.20, -23.16,  99.90, -22.88,   0.08,  (min)
05/20 01Z,   0.20, -21.32,  99.90, -21.04,   0.08,
05/20 02Z,   0.20, -17.11,  99.90, -16.82,   0.08,
05/20 03Z,   0.10, -11.87,  99.90, -11.69,   0.08,
05/20 04Z,   0.10,  -6.79,  99.90,  -6.61,   0.08,
05/20 05Z,   0.10,  -3.05,  99.90,  -2.87,   0.08,
05/20 06Z,   0.00,  -1.83,  99.90,  -1.75,   0.08,  (max)
05/20 07Z,   0.00,  -3.48,  99.90,  -3.40,   0.08,
05/20 08Z,   0.00,  -7.25,  99.90,  -7.17,   0.08,
05/20 09Z,   0.00, -12.05,  99.90, -11.97,   0.08,
05/20 10Z,   0.10, -17.09,  99.90, -16.91,   0.08,
05/20 11Z,   0.10, -21.59,  99.90, -21.41,   0.08,
05/20 12Z,   0.20, -24.37,  99.90, -24.09,   0.08,  (min)
05/20 13Z,   0.20, -24.27,  99.90, -23.99,   0.08,
05/20 14Z,   0.30, -21.29,  99.90, -20.91,   0.08,
05/20 15Z,   0.30, -16.60,  99.90, -16.22,   0.08,
05/20 16Z,   0.30, -11.43,  99.90, -11.05,   0.08,
05/20 17Z,   0.30,  -6.85,  99.90,  -6.47,   0.08,
05/20 18Z,   0.30,  -4.12,  99.90,  -3.74,   0.08,
05/20 19Z,   0.30,  -4.05,  99.90,  -3.67,   0.08,  (max)
05/20 20Z,   0.20,  -6.35,  99.90,  -6.07,   0.08,
05/20 21Z,   0.30, -10.05,  99.90,  -9.67,   0.08,
05/20 22Z,   0.20, -14.33,  99.90, -14.05,   0.08,
05/20 23Z,   0.10, -18.53,  99.90, -18.35,   0.08,
05/21 00Z,   0.10, -21.73,  99.90, -21.55,   0.08,
05/21 01Z,   0.00, -22.65,  99.90, -22.57,   0.08,  (min)
05/21 02Z,  -0.10, -20.72,  99.90, -20.74,   0.08,
05/21 03Z,  -0.20, -16.67,  99.90, -16.79,   0.08,
05/21 04Z,  -0.30, -11.75,  99.90, -11.97,   0.08,
05/21 05Z,  -0.30,  -7.00,  99.90,  -7.22,   0.08,
05/21 06Z,  -0.30,  -3.58,  99.90,  -3.79,   0.08,